My tens digit is 3 more than 5.My tens digit is double the number of my ones digit.What number am I?
Follow Math Help Forum on Facebook and Google+
Originally Posted by mredhi390 My tens digit is 3 more than 5. So the tens digit is 5+3=8 My tens digit is double the number of my ones digit.What number am I? So the ones digit is 8/2=4. The number is 84 RonL
Originally Posted by mredhi390 My tens digit is 3 more than 5.My tens digit is double the number of my ones digit.What number am I? I'm assuming a two digit number? Let it be $\displaystyle ab = a \cdot 10 + b$. We know that a is 3 more than 5, so a = 8. a is double b, so a = 2b. Since a = 8, thus b = 4. So the number is 84. -Dan
my ones digit is 2 less than 8. my ones digit is 4 more than my tens digit. what number am i
Originally Posted by erica my ones digit is 2 less than 8. my ones digit is 4 more than my tens digit. what number am i Well, 8 - 2 = 6, so that's the one's digit. 6 - 4 = 2, so that's the ten's digit. Your number is 26. -Dan
Originally Posted by mredhi390 My tens digit is 3 more than 5.My tens digit is double the number of my ones digit.What number am I? answer 84
View Tag Cloud